1686085634

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{54121}}^1$

素因数の和:54581

約数の個数: 16

約数和(自身を含む): 2603701176

約数和(自身を除く): 917615542

約数列:

[1, 2, 37, 74, 421, 842, 15577, 31154, 54121, 108242, 2002477, 4004954, 22784941, 45569882, 843042817, 1686085634]

約数ペア:

[(1, 1686085634), (2, 843042817), (37, 45569882), (74, 22784941), (421, 4004954), (842, 2002477), (15577, 108242), (31154, 54121)]